# coding: utf-8

# Scrapy settings for pachong project
#
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
#     https://doc.scrapy.org/en/latest/topics/settings.html
#     https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
#     https://doc.scrapy.org/en/latest/topics/spider-middleware.html
#项目配置
BOT_NAME = 'pachong'

SPIDER_MODULES = ['pachong.spiders']
NEWSPIDER_MODULE = 'pachong.spiders'

#日志输出等级
LOG_LEVEL = "WARNING"
#保存日志到本地
LOG_FILE = "D:\workspace\pyworkspace\pachong\pachong\log"

# Crawl responsibly by identifying yourself (and your website) on the user-agent
#USER_AGENT = 'pachong (+http://www.yourdomain.com)'

# Obey robots.txt rules 遵守规则？  当然不
#ROBOTSTXT_OBEY = True
ROBOTSTXT_OBEY = False


"""数据库设置"""
MYSQL_HOST = '119.29.41.157'   #服务器数据库ip
# MYSQL_HOST = '127.0.0.1'         #本地服务器数据库  用于测试
MYSQL_DBNAME = 'jzzb'
MYSQL_USER = 'root'
MYSQL_PASSWD = 'root'
#禁止本地Cookie
COOKIES_ENABLED = False
""" 启用限速设置 """
AUTOTHROTTLE_ENABLED = True
AUTOTHROTTLE_START_DELAY = 1  # 初始下载延迟
DOWNLOAD_DELAY = 1  # 每次请求间隔时间
# 设置用户代理池
UPPOOL = [
    "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36",
    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393",
    "Mozilla/5.0(Macintosh;U;IntelMacOSX10_6_8;en-us)AppleWebKit/534.50(KHTML,likeGecko)Version/5.1Safari/534.50",
    "Mozilla/5.0(compatible;MSIE9.0;WindowsNT6.1;Trident/5.0",
    "Opera/9.80(Macintosh;IntelMacOSX10.6.8;U;en)Presto/2.8.131Version/11.11",
    "MQQBrowser/26Mozilla/5.0(Linux;U;Android2.3.7;zh-cn;MB200Build/GRJ22;CyanogenMod-7)AppleWebKit/533.1(KHTML,likeGecko)Version/4.0MobileSafari/533.1",
    "Mozilla/5.0(BlackBerry;U;BlackBerry9800;en)AppleWebKit/534.1+(KHTML,likeGecko)Version/6.0.0.337MobileSafari/534.1+",
    "Mozilla/5.0(iPhone;U;CPUiPhoneOS4_3_3likeMacOSX;en-us)AppleWebKit/533.17.9(KHTML,likeGecko)Version/5.0.2Mobile/8J2Safari/6533.18.5"
    ]

#开启pipeline这个选项
ITEM_PIPELINES = {
   'pachong.pipelines.PachongPipeline': 300,
}










# Configure maximum concurrent requests performed by Scrapy (default: 16)
#CONCURRENT_REQUESTS = 32
# Configure a delay for requests for the same website (default: 0)
# See https://doc.scrapy.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
#DOWNLOAD_DELAY = 3
# The download delay setting will honor only one of:
#CONCURRENT_REQUESTS_PER_DOMAIN = 16
#CONCURRENT_REQUESTS_PER_IP = 16

# Disable cookies (enabled by default)
#COOKIES_ENABLED = False

# Disable Telnet Console (enabled by default)
#TELNETCONSOLE_ENABLED = False

# Override the default request headers:
#DEFAULT_REQUEST_HEADERS = {
#   'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
#   'Accept-Language': 'en',
#}

# Enable or disable spider middlewares
# See https://doc.scrapy.org/en/latest/topics/spider-middleware.html
#SPIDER_MIDDLEWARES = {
#    'pachong.middlewares.PachongSpiderMiddleware': 543,
#}

# Enable or disable downloader middlewares
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
#DOWNLOADER_MIDDLEWARES = {
#    'pachong.middlewares.PachongDownloaderMiddleware': 543,
#}

# Enable or disable extensions
# See https://doc.scrapy.org/en/latest/topics/extensions.html
#EXTENSIONS = {
#    'scrapy.extensions.telnet.TelnetConsole': None,
#}

# Configure item pipelines
# See https://doc.scrapy.org/en/latest/topics/item-pipeline.html
#ITEM_PIPELINES = {
#    'pachong.pipelines.PachongPipeline': 300,
#}

# Enable and configure the AutoThrottle extension (disabled by default)
# See https://doc.scrapy.org/en/latest/topics/autothrottle.html
#AUTOTHROTTLE_ENABLED = True
# The initial download delay
#AUTOTHROTTLE_START_DELAY = 5
# The maximum download delay to be set in case of high latencies
#AUTOTHROTTLE_MAX_DELAY = 60
# The average number of requests Scrapy should be sending in parallel to
# each remote server
#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
# Enable showing throttling stats for every response received:
#AUTOTHROTTLE_DEBUG = False

# Enable and configure HTTP caching (disabled by default)
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
#HTTPCACHE_ENABLED = True
#HTTPCACHE_EXPIRATION_SECS = 0
#HTTPCACHE_DIR = 'httpcache'
#HTTPCACHE_IGNORE_HTTP_CODES = []
#HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage'
